15.2.3.7-6-a-254.js (848B)
1 // Copyright (c) 2012 Ecma International. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 es5id: 15.2.3.7-6-a-254 6 description: > 7 Object.defineProperties - 'O' is an Array, 'P' is an array index 8 named property that already exists on 'O' is accessor property and 9 'desc' is accessor descriptor, test updating the [[Get]] attribute 10 value of 'P' with different getter function (15.4.5.1 step 4.c) 11 includes: [propertyHelper.js] 12 ---*/ 13 14 15 var arr = []; 16 17 function get_fun() { 18 return 36; 19 } 20 21 Object.defineProperty(arr, "0", { 22 get: function() { 23 return 12; 24 }, 25 configurable: true 26 }); 27 28 Object.defineProperties(arr, { 29 "0": { 30 get: get_fun 31 } 32 }); 33 verifyEqualTo(arr, "0", get_fun()); 34 35 verifyProperty(arr, "0", { 36 enumerable: false, 37 configurable: true, 38 }); 39 40 reportCompare(0, 0);